190830978

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 160

約数和(自身を含む): 494376960

約数和(自身を除く): 303545982

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 37, 39, 54, 62, 74, 78, 79, 81, 93, 111, 117, 158, 162, 186, 222, 234, 237, 279, 333, 351, 403, 474, 481, 558, 666, 702, 711, 806, 837, 962, 999, 1027, 1053, 1147, 1209, 1422, 1443, 1674, 1998, 2054, 2106, 2133, 2294, 2418, 2449, 2511, 2886, 2923, 2997, 3081, 3441, 3627, 4266, 4329, 4898, 5022, 5846, 5994, 6162, 6399, 6882, 7254, 7347, 8658, 8769, 9243, 10323, 10881, 12798, 12987, 14694, 14911, 17538, 18486, 20646, 21762, 22041, 25974, 26307, 27729, 29822, 30969, 31837, 32643, 37999, 38961, 44082, 44733, 52614, 55458, 61938, 63674, 65286, 66123, 75998, 77922, 78921, 83187, 89466, 90613, 92907, 95511, 113997, 132246, 134199, 157842, 166374, 181226, 185814, 191022, 198369, 227994, 236763, 268398, 271839, 286533, 341991, 396738, 402597, 473526, 543678, 573066, 683982, 805194, 815517, 859599, 1025973, 1177969, 1207791, 1631034, 1719198, 2051946, 2355938, 2415582, 2446551, 2578797, 3077919, 3533907, 4893102, 5157594, 6155838, 7067814, 7339653, 10601721, 14679306, 21203442, 31805163, 63610326, 95415489, 190830978]

約数ペア:

[(1, 190830978), (2, 95415489), (3, 63610326), (6, 31805163), (9, 21203442), (13, 14679306), (18, 10601721), (26, 7339653), (27, 7067814), (31, 6155838), (37, 5157594), (39, 4893102), (54, 3533907), (62, 3077919), (74, 2578797), (78, 2446551), (79, 2415582), (81, 2355938), (93, 2051946), (111, 1719198), (117, 1631034), (158, 1207791), (162, 1177969), (186, 1025973), (222, 859599), (234, 815517), (237, 805194), (279, 683982), (333, 573066), (351, 543678), (403, 473526), (474, 402597), (481, 396738), (558, 341991), (666, 286533), (702, 271839), (711, 268398), (806, 236763), (837, 227994), (962, 198369), (999, 191022), (1027, 185814), (1053, 181226), (1147, 166374), (1209, 157842), (1422, 134199), (1443, 132246), (1674, 113997), (1998, 95511), (2054, 92907), (2106, 90613), (2133, 89466), (2294, 83187), (2418, 78921), (2449, 77922), (2511, 75998), (2886, 66123), (2923, 65286), (2997, 63674), (3081, 61938), (3441, 55458), (3627, 52614), (4266, 44733), (4329, 44082), (4898, 38961), (5022, 37999), (5846, 32643), (5994, 31837), (6162, 30969), (6399, 29822), (6882, 27729), (7254, 26307), (7347, 25974), (8658, 22041), (8769, 21762), (9243, 20646), (10323, 18486), (10881, 17538), (12798, 14911), (12987, 14694)]